Product ID: GLGNDF77
Manufacturer: Genus
Price: $199.95

The Genus ND Fader is a compact all-in-one variable neutral density fader filter that has up to 4 stops of light reduction with just the twist of your wrist. Giving you clear and precise shots at whichever density you are using. The GNDF screws in beautifully onto your lens and is an invaluable tool to enhance your images.